package com.liuxingwu.demo02;

/**
 * 真实对象
 *
 * @author 扫地生_LiuXingWu
 */
public class UserServiceImpl implements UserService {
    public void add() {
        System.out.println("真实对象：添加操作");
    }

    public void delete() {
        System.out.println("真实对象：删除操作");
    }

    public void update() {
        System.out.println("真实对象：修改操作");
    }

    public void query() {
        System.out.println("真实对象：查询操作");
    }
}
